Topical Workshop on Instabilities, Impedance and Collective Effects 2014 (TWIICE2014)

from Thursday, 16 January 2014 (08:00) to Friday, 17 January 2014 (19:15)
Synchrotron SOLEIL

        : Sessions
    /     : Talks
        : Breaks
16 Jan 2014
17 Jan 2014
AM
08:15
Workshop Registration (until 08:45) ()
slides
08:45
Opening Remarks / Organizer's Messages (until 09:00) ()
09:00
Impedances and Instabilities (until 10:35) ()
09:00 Theory of Beam Transverse Instabilities - Alexey Burov (Fermi National Accelerator Lab. (US))   ()
Slides
09:35 Impedance and collective effects in Beijing Advanced Photon Source - Na WANG (BAPS)   ()
Slides
09:55 Evaluation of Collective Effects for the ESRF Upgrade Project - Thomas Perron (ESRF)   ()
Slides
10:15 High frequency effects of impedance and coatings in the CLIC damping rings - Eirini Koukovini Platia (Ecole Polytechnique Federale de Lausanne (CH))   ()
Slides
10:35 --- Coffee Break ---
10:55
Impedances and Instabilities (continue) (until 12:50) ()
10:55 Recent Developments in Wakefield and Impedance Computations - Boris PODOBEDOV (BNL)   ()
Slides
11:30 Impedance Optimization and Wakefield Codes Comparison for the Brazilian Light Laboratory - Henrique de Oliveira Caiafa DUARTE (LNLS)   ()
Slides
11:50 Longitudinal impedance characterisation of the CLIC stripline in view of its in the ALBA storage ring - Thomas Guenzel (CELLS/ALBA)   ()
Slides
12:10 Geometric Beam Coupling Impedance of LHC Collimators - Oscar Frasciello (I)   ()
Slides
12:30 Short-range wake field studies - Galina SKRIPKA (Univ. of Lund)   ()
Slides
08:25
Organizer's Messages (until 08:30) ()
08:30
Impedances and Instabilities (until 10:25) ()
08:30 Impact of Harmonic RF Sysytems on Beam Dynamics in Ultimate Storage Rings - John BYRD (LBNL)   ()
Slides
09:05 Investigation of transverse beam instabilities in the MAX IV 3 GeV ring using the multibunch code mbtrack - Marit Klein (Soleil)   ()
Slides
09:25 Impedance Optimization of Small Gap Chambers for the High Single Bunch Current Operation at APS - Yong-Chul CHAE (APS)   ()
Slides
09:45 The impedance localization method: theory, measurements and predictions for accelerator machines - Nicolo Biancacci (Universita e INFN, Roma I (IT))   ()
Slides
10:05 Impact of Incoherent Transverse Wake Field on Storage Ring Optics - Pascale BRUNELLE (Synchrotron SOLEIL)   ()
Slides
10:25 --- Coffee Break + Workshop Photo ---
10:50
Instrumentation and Feedback (until 12:25) ()
10:50 Review of Instrumentation and Feedback for Beam Instabilities - Guenther Rehm (Diamond Light Source)   ()
Slides
Video
11:25 Bunch-by-bunch feedback system for hybrid filling and recent topics in SPring-8 - Takeshi Nakamura (Japan Synchrotron Radiation Research Institute)   ()
Slides
11:45 Far-infrared and Terahertz detectors for particle accelerators - Joanna Barros (LAL in2p3)   ()
Slides
12:05 Simulation of high bandwith feedback systems - Kevin LI (cern)   ()
Slides
PM
12:50 --- Lunch Break ---
13:45
Impedances and Instabilities (continue) (until 14:25) ()
13:45 Impedance Analysis of Insertion Devices - Alexei BLEDNYKH (NSLS-II)   ()
Slides
14:05 Beam Coupling Impedance Studies of the CLIC Damping Ring Extraction Kicker - Carolina BELVER AGUILAR (CERN)   ()
Slides
14:30
Particle Scattering (until 15:45) ()
14:30 Review of Particle Scattering - Theo DEMMA (LAL)   ()
Slides
15:05 Design of IBS dominated low emittance ring - Fanouria Antoniou (National Technical Univ. of Athens (GR))   ()
Slides
15:25 Intrabeam scaterring studies at CESR-TA - Suntao Wang (Cornell University)   ()
Slides
15:45 --- Coffee Break ---
16:05
Two-Stream Instabilities (until 18:00) ()
16:05 Review of Two-Stream Instabilities - Giovanni Rumolo (CERN)   ()
Slides
16:40 Electron cloud mitigation via new materials and material coating - Dr Roberto Cimino (LNF-INFN)   ()
Slides
17:00 Electron cloud build up studies for the CLIC positron damping rings - Giovanni Iadarola (CERN - University of Naples Federico II)   ()
Slides
17:20 Electron-cloud instability in the CLIC damping ring for positrons - Hannes Bartosik (CERN)   ()
Slides
17:40 Fast Beam-Ion Instability Arising from Local Outgassing - Ryutaro Nagaoka (Synchrotron SOLEIL)   ()
Slides
18:00 --- Pause ---
18:30 --- SOLEIL -> Musée d'Orsay ---
19:30 --- Visit Musée/Workshop Dinner ---
22:30 --- Musée d'Orsay -> SOLEIL ---
12:25 --- Lunch Break ---
13:20
CSR Instabilities (until 15:55) ()
13:20 Review of CSR Instabilities - Karl BANE (SLAC)   ()
Slides
13:55 Recent developments on CSR instability measurements at the ANKA storage ring - Anke-Susanne Mueller (Max-Planck-Gesellschaft (DE))   ()
Slides
14:15 CSR-driven longitudinal instability-comparison of theorical and experimental results - Peter KUSKE (BESSY II)   ()
Slides
14:35 Measurement of THz bursting thresholds at the Metrology Light Source - Markus Ries (Helmholtz-Zentrum Berlin)   ()
Slides
14:55 Scaling Law of Coherent Synchrotron Radiation in Rectangular Chamber - Yunhai Cai (SLAC)   ()
Slides
15:15 Comparison simulations-measurements of Single Bunch instabilities at DIAMOND - Dr Riccardo Bartolini (Diamond Light Source and John Adams Institute)   ()
Slides
Video
15:35 Dynamics of the microbunching instabilities: studies at PhLAM laboratory in relation with experiments at UVSOR and SOLEIL - Eléonore ROUSSEL (PhLAM)   ()
Slides
15:55 --- Coffee Break ---
16:15
Summary Session (until 18:00) ()
16:15 Session 1 "Impedances and Instabilities" - John BYRD Boris PODOBEDOV (Broohaven National Laboratory)   ()
16:40 Session 2 "Instrumentation and Feedback" - Guenther Rehm (Diamond Light Source) Anke-Susanne Mueller (Max-Planck-Gesellschaft (DE))   ()
Slides
17:00 Session 3 "Particle Scattering" - Theo DEMMA (LAL) Yannis Papaphilippou (CERN) Emanuel Karantzoulis (Elettra -Sincrotrone Trieste)   ()
Slides
17:20 Session 4 "Two-stream Instabilities" - Giovanni Rumolo (CERN) Dr Roberto Cimino (LNF-INFN)   ()
Slides
17:40 Session 5 "CSR Instabilities" - Karl BANE (SLAC National Accelerator Laboratory) Peter KUSKE (BESSY II) Anke-Susanne Mueller (Max-Planck-Gesellschaft (DE))   ()
18:00
Closing remarks and announcements (until 18:10) ()
18:30 --- Machine Visit ---